Transaction not yet indexed

Y1SM8nY6TAfkyDrH1S36h6myzBqpJTri98biMuMb9ChzppfAdbdqUdPw9Kyb596d7KLfVpXeF8BUPF8aYdQzqrM

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.